kageru/advent-of-code
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make big input parse 

but not run in finite time ¯\_(ツ)_/¯
This commit is contained in:
kageru 2020-12-07 16:14:15 +01:00
parent 9f6d3a307f
commit 5ad7c52fec
Signed by: kageru
GPG Key ID: 8282A2BEA4ADA3D2
1 changed files with 4 additions and 3 deletions
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7
2020/07/src/main.rs
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@ -1,6 +1,7 @@
#![feature(test)]
use std::collections::HashSet;
extern crate test;
use std::env;
const COLOR: &str = "shiny gold";
@ -46,7 +47,7 @@ impl From<&str> for Bag {
}
fn read_input() -> String {
std::fs::read_to_string("input").unwrap()
std::fs::read_to_string(env::args().nth(1).unwrap_or(String::from("input"))).unwrap()
}
fn part1<'a, 'b>(bags: &'b [Bag], color: &str, seen: &'a mut HashSet<&'b str>) -> &'a mut HashSet<&'b str> {
@ -66,8 +67,8 @@ fn part2(bags: &[Bag], color: &str) -> usize {
fn parse_input(s: &str) -> Vec<Bag> {
s.replace(" bags contain", ",")
.replace(" bags", "")
.replace(" bag", "")
.replace(" bags,", ",")
.replace(" bag,", ",")
.replace('.', "")
.lines()
.map(Bag::from)